The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 1e1fd567d32fcf7544c6e09e0e5bc6c650da6e23 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024081927-smoky-refrain-8af1@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 1e1fd567d32f ("dm suspend: return -ERESTARTSYS instead of -EINTR") 85067747cf98 ("dm: do not use waitqueue for request-based DM") 087615bf3acd ("dm mpath: pass IO start time to path selector") 5de719e3d01b ("dm mpath: fix missing call of path selector type->end_io") 645efa84f6c7 ("dm: add memory barrier before waitqueue_active") 3c94d83cb352 ("blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight()") c4576aed8d85 ("dm: fix request-based dm's use of dm_wait_for_completion") b7934ba4147a ("dm: fix inflight IO check") 6f75723190d8 ("dm: remove the pending IO accounting") dbd3bbd291a0 ("dm rq: leverage blk_mq_queue_busy() to check for outstanding IO") 80a787ba3809 ("dm: dont rewrite dm_disk(md)->part0.in_flight") ae8799125d56 ("blk-mq: provide a helper to check if a queue is busy") 6a23e05c2fe3 ("dm: remove legacy request-based IO path") thanks, greg k-h ------------------ original commit in Linus's tree ------------------
